How To Fix ATM_ATTRIBUTE018 - The &1 CDS view is private and cannot be used to define &2 resp. def.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATM_ATTRIBUTE - Messages for Attributes

• Message number: 018

• Message text: The &1 CDS view is private and cannot be used to define &2 resp. def.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATM_ATTRIBUTE018 - The &1 CDS view is private and cannot be used to define &2 resp. def. ?

  The SAP error message ATM_ATTRIBUTE018 indicates that you are trying to use a Core Data Services (CDS) view that is marked as "private" in a context where it is not allowed. This typically occurs when you attempt to reference a private CDS view in a public context, such as in another CDS view or in a data model that requires public access.
  Cause:
  
  Private CDS View: The CDS view you are trying to use is defined as private. Private CDS views are intended for internal use only and cannot be exposed or used in other contexts.
  Access Restrictions: The system enforces access restrictions to ensure that private views are not misused or exposed unintentionally.
  
  Solution:
  To resolve this error, you can consider the following options:
  
  
  Change the Visibility:
  
  If you have the necessary permissions, you can modify the CDS view definition to change its visibility from private to public. This can be done by adjusting the @AccessControl annotation in the CDS view definition.
  Example:
  @AbapCatalog.sqlViewName: 'Z_MY_CDS_VIEW'
  @AccessControl.authorizationCheck: #CHECK
  define view Z_MY_CDS_VIEW as select from ...
  
  Ensure that you understand the implications of making a CDS view public, as it may expose sensitive data.
  
  
  
  Use a Different CDS View:
  
  If changing the visibility is not an option, consider using a different CDS view that is public and provides the necessary data you need.
  
  
  
  Check Dependencies:
  
  Review the dependencies of the CDS view you are trying to use. Ensure that you are not inadvertently referencing a private view in a public context.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for CDS views to understand the best practices for defining and using them, especially regarding visibility and access control.
  
  
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) is a framework for defining semantically rich data models in SAP. CDS views can be defined with different access levels (public/private).
  Annotations: Annotations in CDS views control various aspects, including access control, data exposure, and behavior.
  Authorization: Ensure that you have the necessary authorizations to modify CDS views and understand the implications of changing their visibility.
  
  If you continue to face issues, consider reaching out to your SAP Basis or development team for further assistance, as they may have insights specific to your system configuration and requirements.